William Patrick Muldoon III was born and raised in the Los Angeles waterfront town of San Pedro, California, the son of Deanna and William Patrick Muldoon II, a personal injury and maritime attorney. He has Irish and Croatian ancestry. His parents' artistic backgrounds, in painting, writing, and music, induced the same appetites in their son, as well as athletics. He played college football for the U.S.C. Trojans and has two Rose Bowl rings. His first job in the entertainment business was as a model for Calvin Klein and started at the esteemed Wilhelmina Modeling agency . Early in his career he appeared on _"Who's the Boss?" . The band has two records available on iTunes. In his spare time Patrick loves to play guitar and is a blue belt in "Krav Maga", which he takes regularly and uses to fight crime all over the world.
Attended Loyola (Jesuit) High School.
Chosen by People magazine as one of the 50 most beautiful people in the world
Attended University of Southern California.
His fathers ancestry is Irish and English. His mother is of Croatian origin.
Posed for "Men of U.S.C." college calendar in the late 80s which eventually turned him on to modeling and, ultimately, Calvin Klein ads.
He is a member of the Sigma Chi Fraternity.
Played football at USC
Brother of Shana Muldoon.
Brother-in-law of Ahmet Zappa.
